Home / 163,887.93-226,187.10-92,282.04

Finding the Fourth Proportional to 163,887.93, 226,187.10 and 92,282.04

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Solution

The fourth proportional to 163,887.93, 226,187.10 and 92,282.04 is: 127,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,887.93 : 226,187.10 = 92,282.04 : x
  2. Step 2: Convert to fraction form
    163,887.93/226,187.10 = 92,282.04/x
  3. Step 3: Cross multiply
    163,887.93x = 226,187.10 × 92,282.04
  4. Step 4: Simplify right side
    163,887.93x = 20,873,007,009.68
  5. Step 5: Solve for x
    x = 20,873,007,009.68/163,887.93
  6. Step 6: Final answer
    x = 127,361.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.